,---------------------+--------+--------+----------.
| Task                | Start  | End    | Duration |
+---------------------+--------+--------+----------+
| T0                  | Day 1  | Day 1  | 1 day    |
+---------------------+--------+--------+----------+
| Kick off            | Day 1  | Day 1  | 1 day    |
+---------------------+--------+--------+----------+
| Prototype design    | Day 2  | Day 16 | 15 days  |
+---------------------+--------+--------+----------+
| Prototype completed | Day 16 | Day 16 | 1 day    |
+---------------------+--------+--------+----------+
| Test prototype      | Day 17 | Day 26 | 10 days  |
`---------------------+--------+--------+----------'